The short version
Most wasp nests in Green Bay cost about $100–$400 to treat and remove. Nests inside walls or high up cost more.
- Most wasp nests in Green Bay cost about $100–$400.
- Wall, ground and high nests cost more.
- Ask whether nest removal is included.
- Small spring nests are cheap to deal with.
- Compare what each quote covers.
Homeowners and renters in Green Bay with a nest near a door, deck or play area.
What to look for
Wasps defend the area around their nest. Near a door or deck, stings will happen. Around Green Bay, queens start nests in May, and colonies peak in late summer. Late-summer colonies are big and quick to sting.
- 1Multiple stings on one person during a single outdoor task.
- 2Wasps disappearing into a hole in the lawn or a wall.
- 3Pets pawing at their face after sniffing a lawn spot.
- 4Wasps appearing indoors near light fixtures or windows.
- 5Yellowjackets streaming from the ground after mowing or trimming.
- 6Buzzing audible through a ceiling or wall on warm afternoons.
Why it’s worth acting soon
- Nests grow all summer.
- Ground nests get disturbed by mowing.
- Wall nests can chew through into rooms.
- Stings are dangerous for anyone allergic.
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Estimate wasp removal cost in Green Bay
Adjust for your situation to see a ballpark range.
Estimated range
A rough guide only. Wall, ground and high nests cost more.
Treatment options and typical costs
Inspection and Nest Identification
$75–$200
A pro starts by confirming the species and the nest location. Paper wasps, hornets and yellowjackets each call for a different approach.
- Time
- 45–75 minutes
- Best for
- Every job; species and nest location decide the method
Preventive Spring Treatment and Follow-Up
$150–$400
Preventive work makes the most sense for Green Bay homes that have had nests two years running, or where someone has a sting allergy. It is a modest cost compared with a wall-void job.
- Time
- 45–90 minutes
- Best for
- Repeat nests, or someone allergic to stings
Aerial Nest Treatment and Removal
$100–$400
A treated nest should go quiet within a day. A few stragglers are normal. Ask whether removal and a follow-up check are included.
- Time
- 30–90 minutes
- Best for
- Exposed paper wasp, hornet and bald-faced hornet nests
Sealing Up After the Nest Is Dead
$150–$450
Sealing gaps around Green Bay homes also blocks other pests, so the work pays twice. Screened vents and tight soffits also keep out birds and bats.
- Time
- 1–2 hours
- Best for
- Sealing soffits, vents and gaps after a wall nest has died
Prices are typical published ranges. Ask what’s included before you compare quotes.
Yellowjackets often nest in old rodent holes and gaps in garden walls. Watch for wasps flying low and steady into one spot.What wasp removal costs in Green Bay.
- Sealing Up After the Nest Is Dead: $150–$450 - A typical home in Green Bay is worth around $205k, and most wasp jobs are a one-time cost. Late-summer nests are bigger, so book early if you can. - Inspection and Nest Identification: $75–$200 - Preventive Spring Treatment and Follow-Up: $150–$400 - Aerial Nest Treatment and Removal: $100–$400
Local wasps conditions in Green Bay.
Across Green Bay, the area is mostly urban, so wasps pressure can differ from one block to the next depending on how tight the entry points are and how much food, water, or shelter is close by. An inspection in Green Bay usually starts outside and works inward, checking the foundation, gaps around doors and windows, and any moisture or clutter near the structure first. Knowing Green Bay's seasonal timing lets you schedule treatment before the busy stretch rather than after it, which usually means faster service and a more accurate quote. A provider who works Green Bay and Wisconsin every day can point out the specific conditions that matter most here, and getting the scope, price, and follow-up terms in writing makes it easier to compare options. Green Bay sits in a humid continental climate, and that sets the pace for wasp activity here: mid-summer through fall (July-October).
Paper wasps like quiet, sheltered corners. Check garage rafters, door tracks and high shelves in spring for small starter combs.Which wasps live around Green Bay.
They build open, umbrella-shaped combs under eaves and railings. Eastern yellowjackets nest in the ground and in wall voids. They cause most stings. Bald-faced hornets build big gray nests in trees and eaves. European hornets live in Wisconsin too. They're large, fly at night, and nest in hollow trees. Mud daubers build tube-shaped mud nests. They rarely sting. Paper wasps are the most common around Green Bay.
When they’re most active.
Nests die back after the first hard freeze in fall. Early spring is the easiest time to remove small starts.
Where they nest around houses here.
Check eaves, attic vents and window frames. Watch for traffic in and out of gaps. A ground nest looks like wasps streaming from one hole. Homes from Green Bay out to Appleton and Manitowoc share the same favorite nest spots. Plenty of homes in Green Bay have basements, but most nests are higher up.
A year of wasps in Green Bay.
- Winter: lows near 10°F in Green Bay. Nests die; only queens survive. - Spring: queens start new nests around May. Knock down small starts. - Summer: highs near 81°F in Green Bay help colonies grow fast. - Late summer: peak season. Workers hunt sweets near people.
Wasp, hornet or bee?
- Honey bee: fuzzy and golden. about relocation. - Paper wasp: slim, long legs, open comb. - Yellowjacket: bright yellow and black, nests in the ground. - Hornet: larger, with a big closed paper nest. - Mud dauber: thin waist, mud tube nests. Rarely stings.
If you get stung.
Wash the sting and use a cold pack. An antihistamine can ease itching and swelling. 911 for trouble breathing or a swollen face or throat. If someone carries an epinephrine pen, use it. Move away from the nest first.
Keeping wasps away from the patio.
- Gaps: seal gaps after a nest is gone. - Food: cover plates and drinks outdoors. - Trash: keep lids tight and bins away from doors. - Fruit: pick up fallen fruit. - Spring checks: knock down small nests early.
Ground nests: what to do.
Keep kids and pets away. Don't mow over it. Don't pour gasoline or water in. Pros treat ground nests at night, when the colony is home. Mark the hole with a flag.
A nest, or just visitors?
A nest shows steady traffic to one spot. Watch at dusk, when they fly home. Follow the line back to an eave, vent, shrub or hole. Wasps on flowers or trash cans may come from far away.
Treating a small nest yourself, safely.
- Leave it overnight, then bag the nest. - Only if it’s small, low and out in the open. - Never if anyone in the house is allergic. - Wait until dusk, when wasps are home and slow. - Wear long sleeves, pants and gloves. - Use a jet wasp spray from several feet away. - Never spray from a ladder.
Wasps and pets.
Most stings just swell a little. your vet if the throat swells or breathing changes. Keep pet food and water bowls indoors in late summer. Dogs often snap at wasps and get stung on the face.
Kids and wasps.
Swatting makes a sting more likely. Check play sets, slides and playhouses for nests each spring. Use cups with lids for sweet drinks outside. Teach kids to walk away calmly.
After the nest is gone.
Seal the gap a wall nest used once it's quiet. Check nearby eaves for new starts. Knock down small new nests early next spring. Wasps don't reuse old nests.
Wasps at picnics and barbecues.
- Kids: teach them to walk away calmly. - Drinks: use cups with lids or straws. - Food: keep it covered until you eat. - Trash: bag scraps and close the bin. - Calm: don’t swat; slowly move away.
Ground nests in the lawn.
Watch for wasps flying in and out of the grass. Mark it, and keep mowers and kids away until it's treated. Yellowjackets often nest in old rodent holes.
Questions to ask before you sign.
- Is a return visit included? - What kind of wasp is it? - How will you treat a nest inside the wall? - Is removal of the dead nest included?
Ways to keep the cost down.
- Seal gaps once a nest is gone. - Knock down small nests in spring. - Call early, before nests get big. - Ask if removal is included.
What affects the price
- After-hours, weekend or emergency scheduling.
- Preventive spring treatment bundled with removal.
- Dense siding, brick or stone that limits dust access.
- An open comb or a nest inside a wall.
- Return visit to confirm a void nest is dead.
- Whether nest removal is included after treatment.
- Number of nests found on the property.
- Distance from the company's base and travel time.
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What's your biggest concern about wasp control costs?
When to call for help
Don't seal a hole wasps are using. They'll find another way in. Call for nests in walls, attics, the ground, or anywhere high. right away if anyone in the house is allergic.
What you can do yourself
Big, high or hidden nests are a job for a pro. Knock it down the next day. Spray it at dusk with a wasp aerosol. A small, reachable paper wasp nest is a fair DIY job.
Wasps in Green Bay
With summer highs near 81°F in Green Bay, colonies grow fast and are biggest by August. Winter lows near 10°F in Green Bay end the season; only new queens survive, tucked into sheltered spots. In denser parts of Green Bay, nests turn up in eaves, balconies, signs and wall gaps.
Local research
Wasps in Green Bay, WI: what the public record shows
Before you compare quotes, it helps to know which wasps actually live in Wisconsin, when they are busiest around Green Bay, and what the state figures look like. Everything below links to the agency or university page it came from.
Wasp species recorded in Wisconsin
- Bald-faced hornet (Dolichovespula maculata) — Penn State: 'found in most of the 48 contiguous states and D.C., throughout Canada and in Alaska'; actually an aerial yellowjacket that builds the football-shaped gray paper nes…
- European hornet (Vespa crabro) — Penn State: 'first detected in the 1840s', 'well established in the eastern United States', 'first reported from Arkansas in 1999'; workers 'up to an inch (25 mm) long', nests '…
- European paper wasp (Polistes dominula) — Penn State: 'first reported in 1978 around Boston', now 'coast to coast ... although they are apparently less common in the Southeast and Great Plains'; nests in 'eaves of struc…
- Native paper wasps (Polistes spp. (e.g., P. fuscatus, P. apachus, P. exclamans)) — Open umbrella-shaped nests under eaves, porch ceilings and railings. UC IPM: paper wasp colonies 'vary between 15 to 200 individuals'; Penn State: queens 'establish nests in May…
When wasps are busiest around Green Bay
Queens emerge in April–May, colonies peak August–October, and workers die at the first hard frosts; only new queens overwinter (OSU, Penn State, UMN).
Bald-faced hornet range per Penn State covers most of the 48 contiguous states and D.C. European hornet is established across the eastern United States (Penn State).
Rules that apply in Wisconsin
For context, nationally
- 788 — Deaths from hornet, wasp, and bee stings, 2011–2021 (US). CDC MMWR
- 72 deaths per year — Average annual sting deaths, 2011–2021 (US). CDC MMWR
Sources: CDC MMWR; Baldfaced Hornet; European Hornet; European Paper Wasp; Yellowjackets and Other Social Wasps (Pest Notes). Figures are quoted as the source prints them. How we check our sources
Simple ways to keep wasps away
- Avoid bright floral clothing and strong perfume near nests.
- Walk the eaves in April and knock down starter nests.
- Keep trash cans lidded and rinse recycling before binning.
- Cap hollow fence posts, railings and play-set tubes.
- Caulk around cable, gas and conduit entry points.
- Keep compost covered and away from the house.
In apartment buildings, one nest in a shared wall or balcony can affect several units. Let the building manager know so it gets treated once, properly.Did you know?
A bald-faced hornet is actually a yellowjacket, not a true hornet
Some paper wasps can tell their nestmates apart by their faces
Questions people ask
Are there cheaper options than hiring a professional?
For a small, low paper wasp nest, yes. Spray it at dusk with wasp spray.
How much does wasp nest removal cost?
Most nests around Green Bay cost about $100–$400 to treat and remove. Hidden or high nests cost more.
Is a preventive spring treatment worth the cost?
If you get nests every year, it can be. Otherwise, check eaves in spring and knock down small starts.
What should a good quote include?
Nest type and location, treatment, removal and return visits.
Wasp or bee: does it matter?
Wasps are smooth and narrow-waisted. Bees are fuzzy and rounder. It matters because honey bees can often be relocated.
What time of day should a wasp nest be treated?
At dusk or after dark, when they're home and calm.
Should I be worried about a nest in the ground?
Yes, if it's near a path or play area. Ground nests are usually yellowjackets. Mowing over them sets them off.
Is cost the main reason people leave wasp nests alone?
Not usually. More often the nest goes unnoticed or is hard to reach. A small, early nest is often cheap to remove.
What's the usual way to get rid of a nest?
Across Green Bay, a dust or spray into the nest opening at dusk, then removal once activity stops.
Are hornets common in Green Bay?
Bald-faced hornets are, in trees and on eaves.
Nearby cities
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Sources (9)
The facts in this article come from the public sources listed above. Every home is different, so ask the company you talk to about pricing and what’s included. Published by Wasp Exterminator · Updated September 11, 2026 · How we write these guides